Grok 4.5
xAI · released Jul 7, 2026
xAI flagship with real-time knowledge and strong agentic results.
61.3
Podium Score
#235 of 673
1469
Arena Elo
35 on Arena
59 t/s
Output Speed
$6/M
Output Price
$2/M in
500K
Context Window
Scores by Source
Category Scores
Benchmark Results
Model Details
| Release date | Jul 7, 2026 |
|---|---|
| Parameters | Not disclosed |
| License | Proprietary |
| Context Window | 500,000 tokens |
| Input Price | $2/M |
| Output Price | $6/M |
| Output Speed | 59 t/s |
| Time to First Token | 12 ms |